{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["children", "nationality", "location contains", "company"], "input": " Many faces are familiar : politicians like C. Ray Nagin , the city 's mayor , and Kathleen Blanco , the governor of Louisiana ; celebrities like Harry Belafonte , Kanye West , the Rev. Al Sharpton and Sean Penn ; and the native son and trumpeter Wynton Marsalis , who talks about New Orleans as the birthplace of jazz . '' "}
{"children": [], "nationality": [], "location contains": [{"subject": "Louisiana", "object": "New Orleans"}], "company": []}